Guaido's return to Venezuela to mark brazen defiance of Maduro

By Brian Ellsworth and Sarah Marsh

CARACAS, Feb 26 (Reuters) - First he declared a rival presidency. Then he made a play for Citgo. Last weekend he flouted a court travel ban. Now, Juan Guaido says he is headed back home to Venezuela in another challenge to President Nicolas Maduro.

Guaido, recognized by most Western nations as the country's legitimate leader, slipped into neighboring Colombia last week to lead an ultimately failed effort to bring humanitarian aid into the crisis-stricken country.

After meeting with regional leaders including U.S. Vice President Mike Pence in Bogota, Guaido is expected to come back through the porous border in the coming days and resume his political activities in open defiance of a Supreme Court order.

"I'm going to return to Caracas this week," Guaido said in an interview with NTN24 broadcast on Tuesday. "My role and my duty is to be in Caracas despite the risks."

He traveled last week from Caracas across the country in a caravan and then slipped into Colombia via back roads along the 2,200 km (1,367 miles) border, according to Colombian local media. Guaido said he received help from members of Venezuela's armed forces.

Representatives for Guaido declined to disclose a timetable for his return or whether he will return the same way. To return via an official route would pose an even more brazen challenge to Maduro's authority.

Maduro has faced regional condemnation this week for violently driving back the opposition's attempts to bring in humanitarian aid. He denies there is a crisis despite overseeing a hyperinflationary economic meltdown that has spawned widespread food and medicine shortages.

Guaido's return will force Maduro to decide whether to risk even greater international outrage by attempting to arrest the 35-year old congress chief or to allow him to openly disregard state institutions linked to the ruling Socialist Party.

"Trying to manage the Guaido situation has become a real problem for the government because (Guaido) has grown so much politically," said Luis Salamanca, a political scientist and constitutional law professor at Venezuela's Central University.

Guaido invoked articles of the constitution to assume an interim presidency in January, declaring Maduro a usurper following his 2018 re-election in a vote widely boycotted by the opposition.

State institutions including the chief prosecutor's office, the Supreme Court, and the comptroller's officer - all openly allied with Maduro - responded by opening investigations of Guaido.

But no state institution has sought his arrest or even formally accused him of a crime. So far authorities have only frozen his local bank accounts and prohibited foreign travel.